Takagi T-KD20 Installation Manual And Owner's Manual - page 23
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Optional Items
1. TK-RE02 Temperature Remote Controller
The TK-RE02 Temperature
Remote Controller has two
functions. It allows the output
temperature from the T-KD20 to
be adjusted within the range of
99 °F to 176 °F, and it also
works as a diagnostic tool that will give a concise
error code whenever there is a problem with the
unit. The temperature options are 99°F, 100°F,
102°F, 104°F, 106°F, 108°F, 109°F, 111°F,
113°F, 115°F, 117°F, 122°F, 131°F, 140°F,
158°F, and 167°F or 176°F. See the trouble
shooting section for information on possible error
codes.
2. TK-TV05 Vent Terminator
This terminator can be used
where a T-KD20 is going to
be vented out through a
wall. This is a CSA
approved part of the unit.
Connect a Category III
Stainless vent pipe from the
top of the unit to the backside of this terminator to
exhaust flue gases through the wall without a
thimble. Install vent terminator in accordance with
manufacturer’s installation instructions and any
applicable local codes.
3. TK-TV03 Vent Damper
The TK-TV03 Vent
Damper prevents the
backflow of air through
the exhaust vent. This is
a CSA tested Takagi
component. This helps
prevent harmful exhaust
gases from entering the
home, as well as helping to prevent the unit from
freezing in areas where cold air can be blown or
drawn into the exhaust system. Install this vent
damper in accordance with Takagi’s installation
instructions, and any applicable codes.
4. TK-BK01 Wall Mounting Brackets
The TK-BK01 Wall
Mounting Brackets
allow the T-KD20
to be installed
hanging from a
wall. It is not
necessary to
earthquake strap these heaters if these brackets
are used. If the unit is not going to be mounted
on a wall, the “L” brackets that are included with
every unit will be sufficient as earthquake
protection. Install unit and brackets according to
manufacturer’s installation instructions and any
applicable codes.